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Individual Calculations December 2012 |
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| Hasan, Mehdi Total change: -53.55 | |   |
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| Vizag International Open - 2012 | Vizag | IND | 2012-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2320 | 5.50 | 11 | -2.05 | 15 | -30.75 | |
|  Koshtu, Varaha Prem Sai | | | 1920 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kravtsiv, Martyn | g | | 2592 | UKR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Savant, Riya | | wc | 1920 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Thapa, Krishna | | | 2031 | NEP | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Ashwin, Jayaram | m | | 2480 | IND | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Petrosian, Davit G. | g | | 2459 | ARM | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Matta, Vinay Kumar | | | 2179 | IND | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Sandhya, G | | | 1920 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ramana, Babu B. | | | 2064 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Raghunandan, Kaumandur Srihari | | | 2022 | IND | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Pranavananda, V | | | 2051 | IND | 0.00 | 1 | -0.83 | 15 | -12.45 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Healthcare Pharmaceuticals Ltd. 38th National A Chess Championship-2012 | Dhaka | BAN | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2310 | 2310 | 5.00 | 13 | -1.52 | 15 | -22.80 | |
| | Reefat, Bin-Sattar | g | | 2438 | BAN | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Murshed, Niaz | g | | 2452 | BAN | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Mohammad, Javed | f | | 2203 | BAN | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Minhazuddin, Ahmed | m | | 2408 | BAN | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Bhuiyan, Golam Mostafa | | | 2211 | BAN | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Kabir, Mohammad Sherajul | | | 2089 | BAN | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Chatterjee, Debaraj | f | | 2307 | BAN | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Rahman, Md. Taibur | f | | 2340 | BAN | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Md., Jamal Uddin | | | 2155 | BAN | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Ahmed, Mahtabuddin | | | 2233 | BAN | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Ahmed, Sk. Nasir | f | | 2295 | BAN | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Abu Sufian, Shakil | m | | 2374 | BAN | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Rahman, Ziaur | g | | 2525 | BAN | 0.50 | 1 | 0.27 | 15 | 4.05 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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